ExOfficio Women's Cruz'r Rugged Comfort oxford 100% Suede Rubber sole Heel measures approximately 3/4" Siped rubber outsole for traction on multiple surfaces Lightweight compression molded 30% recycled EVA midsole provides cushioning and support Dual Density Ortholite footbed provides comfort Agion treated moisture wicking linings keep feet cool dry and controls odor Full grain water and stain resistant leather